DE19726192C2 - Motor vehicle with a battery arranged in particular in the front or rear area - Google Patents

Motor vehicle with a battery arranged in particular in the front or rear area

Info

Publication number
DE19726192C2
DE19726192C2 DE1997126192 DE19726192A DE19726192C2 DE 19726192 C2 DE19726192 C2 DE 19726192C2 DE 1997126192 DE1997126192 DE 1997126192 DE 19726192 A DE19726192 A DE 19726192A DE 19726192 C2 DE19726192 C2 DE 19726192C2
Authority
DE
Germany
Prior art keywords
battery
motor vehicle
tub
rear area
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE1997126192
Other languages
German (de)
Other versions
DE19726192A1 (en
Inventor
Armin Mayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE1997126192 priority Critical patent/DE19726192C2/en
Publication of DE19726192A1 publication Critical patent/DE19726192A1/en
Application granted granted Critical
Publication of DE19726192C2 publication Critical patent/DE19726192C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/04—Arrangement of batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Description

Die Erfindung bezieht sich auf ein Kraftfahrzeug der im Oberbegriff des Patentan­ spruchs 1 genannten Art, welche ein allgemein bekannter Stand der Technik ist.The invention relates to a motor vehicle in the preamble of the patent Proverb 1 mentioned type, which is a generally known prior art.

Üblicherweise befindet sich die Batterie eines Personenkraftwagens in dessen Front- oder Heckbereich. Durch diese Anordnung kann jedoch bei einem sehr star­ ken Auffahrunfall die Batterie zerstört werden, wodurch die Stromversorgung des Fahrzeugs ausfallen kann. Dies hat den Nachteil, daß bei einer vorhandenen Zen­ tralverriegelung die Fahrzeugtüren unter Umständen nicht rasch zur Rettung von Fahrzeuginsassen geöffnet werden können.The battery of a passenger car is usually in it Front or rear area. With this arrangement, however, a very star can ken rear-end collision will destroy the battery, causing the power supply to the Vehicle can fail. This has the disadvantage that with an existing Zen tral locking the vehicle doors may not quickly to rescue Vehicle occupants can be opened.

Aufgabe der Erfindung ist es daher, für eine gemäß dem Oberbegriff des Patent­ anspruchs 1 angeordnete Batterie eine Einrichtung zu schaffen, durch die gewähr­ leistet ist, daß die Batterie bei einem Fahrzeugcrash möglichst nicht zerstört wird.The object of the invention is therefore for a according to the preamble of the patent claim 1 arranged battery to create a device by which grant is that the battery is not destroyed in a vehicle crash if possible.

Zur Lösung der Aufgabe sind die im Patentanspruch 1 dargelegten Merkmale vor­ gesehen.To achieve the object, the features set out in claim 1 are provided seen.

Da die sich erfindungsgemäß an die Batterie anschließende Wanne sowohl bei Front- als auch bei Heckanordnung näher zur Fahrzeugmitte hin angeordnet ist, wird bei einem Front- oder Heckcrash mit üblicher Krafteinwirkung die hierbei durch diese verlagerte Batterie in die Wanne hineingeschoben und dadurch aus dem beim Fahrzeugcrash unter Umständen stark deformierten Front- oder Heckbereich wegverlagert. Nachdem somit üblicherweise die Batterie beim Fahrzeugcrash nicht zerstört wird, bleibt auch die Stromversorgung aufrechterhalten, so daß die Fahr­ zeugtüren bedarfsweise über die Zentralverriegelung geöffnet werden können. Dabei kann auch die Wanne in sehr kostengünstiger Weise vorgesehen werden. Since the tub adjoining the battery according to the invention both at Front and rear arrangement is closer to the center of the vehicle is the result of a front or rear crash with usual force this relocated battery pushed into the tub and thereby out of the in the event of a vehicle crash, the front or rear area may be severely deformed shifted away. Since the battery usually does not crash during a vehicle crash is destroyed, the power supply is maintained, so that the driving witness doors can be opened via the central locking system if necessary. The tub can also be provided in a very cost-effective manner.  

Gemäß dem Merkmal des Patentanspruchs 2 ist die Batterie ihrerseits von einem aus Kunststoff bestehenden Gehäuse aufgenommen, das sich am Randbereich der Wanne befindet und bei einem Fahrzeugcrash in diese hinein verlagert wird. Durch das Gehäuse ist die Batterie geschützt aufgenommen und damit bei einem Fahrzeugcrash in besonderer Weise gegen Zerstören gesichert.According to the feature of claim 2, the battery is in turn one made of plastic housed, located on the edge area the tub is located and is moved into it in the event of a vehicle crash. The battery is safely protected by the housing and thus with one Vehicle crash in a special way secured against destruction.

Die aus Kunststoff bestehende Wanne wird in kostengünstiger Weise als ein Ein­ satzteil vorgefertigt, das im Gepäckraumboden oder auch im Karosserievorderteil oder dergleichen angeordnet wird (Merkmale der Patentansprüche 3 und 4).The plastic tub is cost-effective as an one Prefabricated part, that in the luggage compartment floor or in the front body part or the like is arranged (features of claims 3 and 4).

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt. Diese zeigt eine perspektivische Schnittdarstellung des Heckbereichs eines Personenkraftwa­ gens mit einer Fahrzeugbatterie und einer sich an diese anschließenden Wanne.An embodiment of the invention is shown in the drawing. This shows a perspective sectional view of the rear area of a passenger car gens with a vehicle battery and a tub connected to this.

Der in der Zeichnung dargestellte Heckbereich 1 eines Personenkraftwagens weist einen Gepäckraum 2 auf, der von einem Gepäckraumdeckel 3 überdeckbar ist.The rear area 1 of a passenger car shown in the drawing has a luggage compartment 2 , which can be covered by a luggage compartment lid 3 .

Dabei ist im Gepäckraumboden 4 eine Fahrzeug-Batterie 5 vorgesehen, die ihrer­ seits von einem aus Kunststoff bestehenden Gehäuse 6 aufgenommen ist. Dieses ist im Gepäckraumboden 4 angeordnet. Wie in der Zeichnung ersichtlich, schließt sich an das Gehäuse 6 in Richtung zur Fahrzeugmitte hin eine aus Kunststoff be­ stehende Wanne 8 an, die mit ihrem rückwärtigen Randbereich an das Gehäuse 6 angrenzt. Ferner ist die Wanne 8 als ein vorgefertigtes Einsatzteil in den Gepäck­ raumboden 4 eingesetzt.In this case, a vehicle battery 5 is provided in the luggage compartment floor 4 , which is accommodated on the one hand by a housing 6 made of plastic. This is arranged in the luggage compartment floor 4 . As can be seen in the drawing, the housing 6 towards the center of the vehicle is joined by a plastic tub 8 which is adjacent to the housing 6 with its rear edge region. Furthermore, the tub 8 is used as a prefabricated insert in the luggage compartment floor 4 .

Bei einer etwa in Pfeilrichtung a gegen den Heckbereich 1 gerichteten Krafteinwir­ kung, also bei einem Heckcrash, wird das Gehäuse 6 mit der Batterie 5 in Pfeilrich­ tung a' in die Wanne 8 hineingeschoben und befindet sich damit nicht mehr in dem bei einem Heckcrash üblicherweise entstehenden Deformationsbereich. Nachdem hierbei die Batterie 5 normalerweise auch nicht zerstört wird, bleibt die Stromver­ sorgung im Fahrzeug aufrechterhalten.In an approximately direction of arrow a against the rear area 1 Krafteinwir effect, so in a rear-end crash, the housing 6 is pushed with the battery 5 in the direction of arrow a 'into the tub 8 and is therefore no longer in the usually occurring in a rear-end crash deformation region. After this, the battery 5 is not normally destroyed, the power supply in the vehicle is maintained.

Claims (4)

1. Kraftfahrzeug mit einer insbesondere im Front- oder Heckbereich angeord­ neten Batterie, dadurch gekennzeichnet, daß die Batterie (5) in Einbaulage am Randbe­ reich einer Wanne (8) angeordnet ist, in die sie bei einem Fahrzeugcrash hineingeschoben werden kann.1. Motor vehicle with a particularly in the front or rear area angeord Neten battery, characterized in that the battery ( 5 ) in the installed position on the edge of a tub ( 8 ) is arranged, into which it can be pushed in a vehicle crash. 2. Kraftfahrzeug nach Anspruch 1, dadurch gekennzeichnet, daß die Batterie (5) ihrerseits von einem Gehäuse (6) umgeben ist, das bei einem Fahrzeugcrash verlagert wird.2. Motor vehicle according to claim 1, characterized in that the battery ( 5 ) is in turn surrounded by a housing ( 6 ) which is displaced in a vehicle crash. 3. Kraftfahrzeug nach Anspruch 1, dadurch gekennzeichnet, daß die Wanne (8) im Boden (4) des Gepäck­ raums (2) oder im Karosserievorderteils eines Personenkraftwagens vorge­ sehen ist.3. Motor vehicle according to claim 1, characterized in that the tub ( 8 ) in the floor ( 4 ) of the luggage compartment ( 2 ) or in the front body part of a passenger car is easily seen. 4. Kraftfahrzeug nach Anspruch 3, dadurch gekennzeichnet, daß die aus Kunststoff bestehende Wanne (8) als ein Einsatzteil in den Gepäckraumboden (4) eingesetzt ist.4. Motor vehicle according to claim 3, characterized in that the plastic tub ( 8 ) is used as an insert in the luggage compartment floor ( 4 ).
DE1997126192 1997-06-20 1997-06-20 Motor vehicle with a battery arranged in particular in the front or rear area Expired - Fee Related DE19726192C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997126192 DE19726192C2 (en) 1997-06-20 1997-06-20 Motor vehicle with a battery arranged in particular in the front or rear area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997126192 DE19726192C2 (en) 1997-06-20 1997-06-20 Motor vehicle with a battery arranged in particular in the front or rear area

Publications (2)

Publication Number Publication Date
DE19726192A1 DE19726192A1 (en) 1998-12-24
DE19726192C2 true DE19726192C2 (en) 2003-01-30

Family

ID=7833117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997126192 Expired - Fee Related DE19726192C2 (en) 1997-06-20 1997-06-20 Motor vehicle with a battery arranged in particular in the front or rear area

Country Status (1)

Country Link
DE (1) DE19726192C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2813253B1 (en) * 2000-08-25 2002-11-01 Renault SAFETY ARRANGEMENT FOR MOUNTING A BATTERY
DE102009053138A1 (en) 2009-11-05 2011-05-12 Rehau Ag + Co. Electrically operated vehicle, has battery for storing electricity, and energy absorbing element provided in area directly surrounding battery or battery box for reducing kinetic energy of battery and/or vehicle during accidents
DE102009053139A1 (en) 2009-11-05 2011-05-12 Rehau Ag + Co. Vehicle i.e. electrically operated vehicle, has battery box shiftably arranged on or in carrying structure, and shim member for permitting purposeful misalignment of battery box on or in structure to change vehicle emphasis
DE102011080053A1 (en) 2011-07-28 2013-01-31 Robert Bosch Gmbh Method for operating safety device in vehicle such as hybrid or electric vehicle, involves placing the traction battery outside of the vehicle through safety device, if the detection system detects an accident or an imminent accident
DE102020002828A1 (en) * 2020-05-11 2021-11-11 Daimler Ag Vehicle with a battery holder
DE102020214550A1 (en) 2020-11-18 2022-05-19 Volkswagen Aktiengesellschaft Battery arrangement with electrically non-conductive protective plate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913712A1 (en) * 1989-04-26 1990-10-31 Elmar Holderer Electrical fuse for automobile drive unit - has fuse element between facing cable ends enclosed by gas-tight housing
DE4115971A1 (en) * 1991-05-16 1992-11-19 Holderer Elmar Car battery installation separated from engine compartment - accommodates battery in boot with cable to engine at front embedded in floor-pan

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913712A1 (en) * 1989-04-26 1990-10-31 Elmar Holderer Electrical fuse for automobile drive unit - has fuse element between facing cable ends enclosed by gas-tight housing
DE4115971A1 (en) * 1991-05-16 1992-11-19 Holderer Elmar Car battery installation separated from engine compartment - accommodates battery in boot with cable to engine at front embedded in floor-pan

Also Published As

Publication number Publication date
DE19726192A1 (en) 1998-12-24

Similar Documents

Publication Publication Date Title
DE4304919B4 (en) Airbag device in the area of a roof frame of a vehicle
EP0501040B1 (en) Floor for the interior of a motor vehicle, at least partially made of fracture-prone material
DE4027996A1 (en) AIR BAG SYSTEM
DE19622319A1 (en) Inflatable restraint system
EP3519244B1 (en) Seat system for a motor vehicle
EP1660356B1 (en) Housing for an airbag device
DE4414661C2 (en) Vehicle chassis with a passenger compartment
EP1855901B1 (en) Device for protecting passengers in a motor vehicle in the event of an energy input caused by a collision and oriented towards a motor vehicle door
DE4315103B4 (en) Airbag device for a vehicle occupant seat, in particular a passenger seat
DE10358023B4 (en) Device for a motor vehicle for occupant protection in a collision-induced, directed to a motor vehicle door energy input
EP0864460A2 (en) Car seat cover
DE69938426T2 (en) Panel fastening device on a motor vehicle pillar
DE19726192C2 (en) Motor vehicle with a battery arranged in particular in the front or rear area
EP1514744A2 (en) Occupant restraint system located in the rear passenger compartment of a vehicle
DE4312408B4 (en) Car crash sensor arrangement
EP1080995B1 (en) Side impact damping device for a vehicle
DE4016681A1 (en) AIRBAG SYSTEM FOR VEHICLES
DE19853361C1 (en) Motor vehicle boot cargo retaining net
DE19501454A1 (en) Vehicle door with protective anti=collision member
DE2727125C2 (en) Seat belt fastening for fixing the upper belt guide or belt deflection point in a two-door passenger car
DE69933451T2 (en) Airbag arrangement for the lateral protection of an occupant of a motor vehicle
DE10309958A1 (en) Automobile with pedestrian protection device using deformation element bridged by releasable blocking device supporting front hood and/or adjacent body component during normal driving
DE19604014A1 (en) Device for protecting occupants of a motor vehicle
DE19955023A1 (en) Airbag fixture for motor vehicles has gas generator and roof-mounted airbag flow-interconnected by tubular element which represents part of vehicle's support structure
DE2028249B1 (en) Protection device against side impact in accidents on motor vehicles

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8304 Grant after examination procedure
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee